March 20, 201610 yr Hi gents, Help needed! :-) Since I installed a second GPU in SLI, fps are falling down and P3P is stuttering like never before. Driver uninstalled using DDU, latest Nvidia 364.51 installed, SLI activated via NCP, shaders deleted, new P3P.cfg created... I have tried everything to no avail. Both cards are identical, MSI GTX 980ti Gaming 6Gb and are running perfectly well. Is there any specific SLI setting in NI I should apply? Any help or idea would be very much appreciated. Thanks in advance! - PC Hardware: AMD Ryzen 9 9950X3D // Asus ROG Crosshair X870E HERO // 2x32Gb Corsair Dominator Titanium DDR5 6000MT/s CL30 // ASUS ROG Strix GeForce RTX 4090 OC Edition // 4Tb Corsair NVMe M.2 MP600 // Corsair 1600W PSU Samsung Odyssey Arc 55" curved 165 Hz monitor. - Simulator Hardware: VIRPIL Constellation Alpha Prime + VIRPIL VPC Universal Control Panel - #3 + MOZA AY210 Force Feedback Yoke + WINWING URSA MINOR 32 Throttle & PAC Metal + WINWING SKYWALKER Metal Rudder Pedals + WINWING Airbus FCU & EFIS + WINWING Boeing 3N PAP + WINWING MCDU-32 + WINWING PFP-4 + WINWING PFP 3-N + WINWING PFP-7.
March 20, 201610 yr Author Issue solved. I am using the Opencockpit FMC which is plugged to one of the GPUs. Resolution is 800x600 when my monitor is native 2560x1440. It seems this device doesn't like my new SLI rig! I unplugged it and everything went back to normal. I have to figure out now how to make it work with double GPUs. BTW I notice a nice improvement on blurries with the SLI. Frames are gently climbing as well so I am really happy with this (heavy!) investment. I believe today I can really get the best of P3D is able to deliver to a 32bits platform. Not perfect but very enjoyable indeed. :-) - PC Hardware: AMD Ryzen 9 9950X3D // Asus ROG Crosshair X870E HERO // 2x32Gb Corsair Dominator Titanium DDR5 6000MT/s CL30 // ASUS ROG Strix GeForce RTX 4090 OC Edition // 4Tb Corsair NVMe M.2 MP600 // Corsair 1600W PSU Samsung Odyssey Arc 55" curved 165 Hz monitor. - Simulator Hardware: VIRPIL Constellation Alpha Prime + VIRPIL VPC Universal Control Panel - #3 + MOZA AY210 Force Feedback Yoke + WINWING URSA MINOR 32 Throttle & PAC Metal + WINWING SKYWALKER Metal Rudder Pedals + WINWING Airbus FCU & EFIS + WINWING Boeing 3N PAP + WINWING MCDU-32 + WINWING PFP-4 + WINWING PFP 3-N + WINWING PFP-7.
March 20, 201610 yr I have a CDUII and the FMC within the ngx needs to be undocked and moved. SLI is not happy with that so i am only using it with VFR GA. Michael Moe Michael Moe
March 20, 201610 yr Just went thru that myself, what i found that worked well for me was I deleted the p3d.cfg and allowed it to rebuild under the new graphics settings, Works like a treat now Matt NT - AUSTRALIA
March 20, 201610 yr Moderator 364 is a BAD driver David - go back to 361. http://www.tomshardware.com/news/nvidia-driver-364-47-pulled,31370.html Altho that's the .47 - I still would be hesitant. Vic RIG#1 - I9 14900K MSI Pro z790 RTX 5070Ti 40" 4K Monitor 3840x2160
March 21, 201610 yr Author Just went thru that myself, what i found that worked well for me was I deleted the p3d.cfg and allowed it to rebuild under the new graphics settings, Works like a treat now Doesn't work for me, thanks anyway ;-) 364 is a BAD driver David - go back to 361. http://www.tomshardware.com/news/nvidia-driver-364-47-pulled,31370.html Altho that's the .47 - I still would be hesitant. Vic Thanks Vic, will give it a try right now! - PC Hardware: AMD Ryzen 9 9950X3D // Asus ROG Crosshair X870E HERO // 2x32Gb Corsair Dominator Titanium DDR5 6000MT/s CL30 // ASUS ROG Strix GeForce RTX 4090 OC Edition // 4Tb Corsair NVMe M.2 MP600 // Corsair 1600W PSU Samsung Odyssey Arc 55" curved 165 Hz monitor. - Simulator Hardware: VIRPIL Constellation Alpha Prime + VIRPIL VPC Universal Control Panel - #3 + MOZA AY210 Force Feedback Yoke + WINWING URSA MINOR 32 Throttle & PAC Metal + WINWING SKYWALKER Metal Rudder Pedals + WINWING Airbus FCU & EFIS + WINWING Boeing 3N PAP + WINWING MCDU-32 + WINWING PFP-4 + WINWING PFP 3-N + WINWING PFP-7.
March 21, 201610 yr 364 is a BAD driver David - go back to 361. http://www.tomshardware.com/news/nvidia-driver-364-47-pulled,31370.html Altho that's the .47 - I still would be hesitant. Vic Just checked and I'm running 364.51 and haven't noticed any issues. In what way is this driver bad?
March 21, 201610 yr 364 is a BAD driver David - go back to 361. Hi David, Can't speak for the 364 but the 361.91 drivers seem to be working very well for me. If it ain't broke and all that Regards, Mike
March 22, 201610 yr Moderator Just checked and I'm running 364.51 and haven't noticed any issues. In what way is this driver bad? The .47 driver had severe stutters and artifacts. Nvidia pulled it quickly. I assume the .51 is a "fixed" version but I would probably wait for at least one more, unless there's something specific the driver fixed that I needed. Vic RIG#1 - I9 14900K MSI Pro z790 RTX 5070Ti 40" 4K Monitor 3840x2160
March 22, 201610 yr The .47 driver had severe stutters and artifacts. Nvidia pulled it quickly. I assume the .51 is a "fixed" version but I would probably wait for at least one more, unless there's something specific the driver fixed that I needed. Vic Ah, I see. Well, the .51 version seems to be working fine so far but will keep what has been said here in mind should I find any issues down the road with this version.
March 22, 201610 yr Yep latest driver .51 is working great, Remember : SLI and undocked panels is a no go Michael Moe Michael Moe
March 22, 201610 yr Yep latest driver .51 is working great, Remember : SLI and undocked panels is a no go Michael Moe That must be a completely new driver, then? Could be that my horrible performance and stutters derived from the version .47 Brynjar Mauseth
March 22, 201610 yr I had blue screens with 364.51, something i never experienced in Win 8.1 reverted back to 361. Marques Ryzen 7 [email protected] | Arctic Liquid Freezer II 360| RTX 4070 ti | 32GB Ram @5600MHZ| Crucial MX 200 M.2 500GB |Crucial MX200 SATA 500GB | HTC Vive | XIAOMI 43" 4k TV | Acer Predator 27" G-Sync | AOC 32" Freesync
March 22, 201610 yr Hmm...you guys are almost convincing me to downgrade here even when I don't have any problems What version of the 361 drivers do you recommend? I noticed there are three of them (.43, .75, .91). Also I guess it can be relevant what version of P3D you're running...? I'm running Prepar3D_v3_Professional_3.2.3.16769.
March 22, 201610 yr Author Yep latest driver .51 is working great, Remember : SLI and undocked panels is a no go Michael Moe Well, I've been out of the business for too long and I forgot this one. You are right Michael. - PC Hardware: AMD Ryzen 9 9950X3D // Asus ROG Crosshair X870E HERO // 2x32Gb Corsair Dominator Titanium DDR5 6000MT/s CL30 // ASUS ROG Strix GeForce RTX 4090 OC Edition // 4Tb Corsair NVMe M.2 MP600 // Corsair 1600W PSU Samsung Odyssey Arc 55" curved 165 Hz monitor. - Simulator Hardware: VIRPIL Constellation Alpha Prime + VIRPIL VPC Universal Control Panel - #3 + MOZA AY210 Force Feedback Yoke + WINWING URSA MINOR 32 Throttle & PAC Metal + WINWING SKYWALKER Metal Rudder Pedals + WINWING Airbus FCU & EFIS + WINWING Boeing 3N PAP + WINWING MCDU-32 + WINWING PFP-4 + WINWING PFP 3-N + WINWING PFP-7.
Create an account or sign in to comment